The hollow out pattern light effects when lit inside finished Adds mysterious ambiances to home decoration or party settings Simply or other materials into these easy release without special tool required Perfect for experienced alike Made from food safe silicone, these withstand both high and low temperatures They ' re safed and ideal for making treats, and other creative desserts This silicone set features unique Halloween designs, perfect for adding festive fun to your parties holders or decorations that enhances the holiday atmospheres Beyond Halloween, use these for birthdays, weddings, or family gatherings eye catching edible decorations or themed for any celebration